Family
- father Bruce Paltrow: Best known for producing the NBC series "St. Elsewhere" and "Homicide: Life on the Street"; directed daughter in "Duets" (2000); died of cancer on Oct. 3, 2002, while vacationing in Rome, Italy, to celebrate his daughter's 30th birthday
- mother Blythe Danner: Appeared in a number of productions at the Williamstown Theatre Festival with her daughter; has appeared in productions at the festival since the 70s
- brother Jake Paltrow: Born in 1975; made directorial debut with "The Good Night" (2007) starring his sister
- cousin Hillary Danner: Daughter of opera singer/actor Harry Danner
- cousin Katherine Moennig: Born in 1976; daughter of Broadway dancer Mary Zahn and violin maker William Moennig; known for her role on "The L Word" (Showtime)
- son Moses Martin: Born April 9, 2006 in New York City; father, Chris Martin
- daughter Apple Blythe Alison Martin: Born May 14, 2004 in London, England; father, Chris Martin
Companions
- Companion Brad Pitt: Met while playing a married couple in "Seven" (1995); were engaged in November 1996; announced split in June 1997
- Companion Ben Affleck: Together from 1997-1998; both appeared in "Shakespeare in Love" (1998); co-starred together in "Bounce" (2000), fueling speculation they had reconciled; no longer together
- Companion Aaron Eckhart: Met while filming "Possesion" (2002); no longer together
- Companion Luke Wilson: Met while filming "The Royal Tenenbaums" (2001); no longer together
- Companion Robert Sean Leonard: Were briefly romantically linked; no longer together
- Companion James Purefoy: Born c. 1964; dated briefly in 2002
- Companion Donovan Leitch: Briefly engaged in the early 1990s
- husband Chris Martin: Began dating in November 2002; were engaged as of Fall 2003; married in a small, private ceremony in a California hotel suite on Dec. 5, 2003
- Aaron Eckhart: b. 1968; met while filming "Possesion"; dating as of May 2002
- Ben Affleck: began dating as of December 1997; both appeared in "Shakespeare in Love"; reportedly separated in December 1998; co-starred together in "Bounce" (2000), fueling speculation they had reconciled
- Brad Pitt: met in 1994 on set of "Seven" in which they played a married couple; became engaged in November 1996; separated in June 1997
- Chris Martin: rumored to be dating as of November 2002
- Donovan Leitch: briefly engaged in the early 1990s; no longer together
- James Purefoy: b. 1964; dating as of July 2002
- Luke Wilson: began dating as of spring 2001; met during filming of "The Royal Tenenbaums"; no longer together
- Robert Sean Leonard: no longer together
